Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.
🔋 Power up your Black & Decker tools like a pro—because finishing strong never goes out of style.
The Biswaye 4.0Ah 20V Lithium Battery LBXR20 is a 2-pack replacement battery set designed for Black & Decker 20V MAX cordless power tools. Featuring high-capacity 4000mAh lithium-ion cells, it delivers fade-free, reliable power with multi-layer safety protections. Fully compatible with a wide range of Black & Decker models and chargers, these batteries match or outperform OEM runtimes, ensuring longer work sessions without interruption. Each battery undergoes rigorous quality control and comes with a 1-year warranty, making it a dependable upgrade for professionals and DIYers alike.
| ASIN | B071KW8D4X |
| Amperage | 4 A |
| Antenna Location | 2Pack 4Ah 20-Volt Replacement Battery Compatible with Black & Decker 20V Max Cordless Power Tools Battery LBXR20 LBXR2020 LBX20 LBXR2520 LB2X4020 LB2XR20 |
| Battery Capacity | 4 amp_hours |
| Battery Cell Composition | Lithium Ion |
| Battery Cell Type | Lithium Ion |
| Battery Weight | 882 g |
| Best Sellers Rank | #31,678 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #254 in Cordless Tool Battery Packs |
| Brand | Biswaye |
| Customer Reviews | 4.3 out of 5 stars 1,225 Reviews |
| Included Components | 2 * Biswaye 4000mAh 20V Lithium Battery LBXR20 Compatible with Black & Decker 20V Lithium Battery LBXR2520 LBXR2020 LB2X3020 LB2X4020 for LST522 LHT2220 LST300 20-Volt Max Cordless Power Tools |
| Item Dimensions | 4.33 x 3.54 x 2.36 inches |
| Item Weight | 8 ounces |
| Manufacturer | CXAB |
| Model Name | 2-Pack LBXR20 Compatible with Black and Decker 20V Lithium Battery Replacement LB20, LBX20, LBX4020, LB2X4020, LBXR20-OPE, LBXR2020-OPE, LB2X3020-OPE |
| Model Number | LBXR20 |
| Number of Batteries | 2 Lithium Ion batteries required. (included) |
| Recommended Uses For Product | 2Pack 4Ah 20-Volt Replacement Battery Compatible with Black & Decker 20V Max Cordless Power Tools Battery LBXR20 LBXR2020 LBX20 LBXR2520 LB2X4020 LB2XR20 Recommended Uses For Product 2Pack 4Ah 20-Volt Replacement Battery Compatible with Black & Decker 20V Max Cordless Power Tools Battery LBXR20 LBXR2020 LBX20 LBXR2520 LB2X4020 LB2XR20 See more |
| Reusability | Rechargeable |
| UPC | 611517092985 |
| Unit Count | 2 Count |
| Voltage | 20 volts_of_direct_current |
| Warranty Description | 1 Year Shelf Life Rechargeable |
S**T
New life for "old" trimmer
Just what I needed to boost power in my "old" trimmer. It seems like the new batteries are more powerful than the old one. Having two allows me to finish my trimming/edging. When I had only one battery I would run out of power just short of finishing the job. I only wanted one battery to have an extra but felt forced to by two since most were offered in packs of two. I'll set the original battery aside for an emergency and use the new ones to do my trimming. However, very satisfied. (Make sure you know your model # before you buy.)
D**Y
Good battery
Worked well in my B/D tools
G**R
Decent replacement
Why did you pick this product vs others?: After about six or seven years of use, the original batteries for my Black & Decker weed whacker finally got to the point that they wouldn't hold a charge for very long. I purchased these and am happy to report they fit both the tool and the charger, however, one of the batteries isn't holding a good charge. It lasts about as long as one of the better original batteries after fully charged. I haven't tried the other one yet, but I noticed even the two original batteries held charges differently, so I'm happy enough.
E**N
Charge when you are not in a hurry because it takes almost 3 hours to fully charge.
Lots of power.
M**N
Lithium Battery
Item works!
C**N
One died quickly, one discharges quickly.
These batteries were a waste of money One didn't last 10 minutes and would never recharge. The other would run about 10 minutes and then needs recharging. Do not recommend.
D**R
Good batteries.
So far there good batteries. Last about 30 to 40 mins. on a weedeater and about 20 to 30 mins. on a blower. So that's good enough for me.
B**B
Perfect fit!
Batteries are perfect for the Black & Decker trimmer!
Trustpilot
4 days ago
1 month ago